<template>
	<div class="icons">
		<swiper :options="swiperOption">
			<swiper-slide v-for="(page,index) of pages" :key="index">
			<div class="icon" v-for="item of page" :key="item.id">
				<div class="icon-img">
					<img :src="item.imgUrl" class="icon-imgcontent">
				</div>
				<p class="icons-desc">{{item.desc}}</p>
			</div>
			</swiper-slide>
		</swiper>
	</div>
</template>
<script>
export default{
	name:'HomeIcons',
	props:{
		list:Array
	},
	data() {
		return{
			// iconList:[
			// 	{id:'001',imgUrl:'http://img1.qunarzz.com/piao/fusion/1803/95/f3dd6c383aeb3b02.png',text:'景点门票'},
			// 	{id:'002',imgUrl:'http://img1.qunarzz.com/piao/fusion/1803/95/8246f27355943202.png',text:'游乐场'},
			// 	{id:'003',imgUrl:'http://img1.qunarzz.com/piao/fusion/1803/b8/c5dcdb58deec2402.png',text:'湘西凤凰'},
			// 	{id:'004',imgUrl:'http://img1.qunarzz.com/piao/fusion/1804/ff/fdf170ee89594b02.png',text:'长沙必游'},
			// 	{id:'005',imgUrl:'http://img1.qunarzz.com/piao/fusion/1803/95/f3dd6c383aeb3b02.png',text:'景点门票'},
			// 	{id:'006',imgUrl:'https://img1.qunarzz.com/piao/fusion/1803/20/831d62d2e1c7be02.png',text:'打开圣地'},
			// 	{id:'007',imgUrl:'http://img1.qunarzz.com/piao/fusion/1803/b8/c5dcdb58deec2402.png',text:'湘西凤凰'},
			// 	{id:'008',imgUrl:'http://img1.qunarzz.com/piao/fusion/1804/ff/fdf170ee89594b02.png',text:'长沙必游'},
			// 	{id:'009',imgUrl:'http://img1.qunarzz.com/piao/fusion/1803/95/8246f27355943202.png',text:'游乐场'}
			// ],
			swiperOption: {
		        autoplay: false
		    }
		}
	},
	computed:{
		pages() {
			const pages = []
			this.list.forEach((item,index) => {
				const page = Math.floor(index / 8 )
				if(!pages[page]){
					pages[page] = []
				}
				pages[page].push(item)
			})
			return pages
		}
	}
}	
</script>
<style lang="stylus" scoped>
	@import '~styles/varibles.styl'
	@import '~styles/mixins.styl'
	.icons >>> .swiper-container
		height:0
		padding-bottom:50%
	.icons
		margin-top:.1rem
		.icon
			float:left
			width:25%
			height:0
			padding-bottom:25%
			overflow:hidden
			position:relative
			.icon-img
				position:absolute
				top:0
				left:0
				right:0
				bottom:.44rem
				box-sizing:border-box
				padding:.1rem
				.icon-imgcontent
					display:block
					margin:0 auto
					height:100%
			.icons-desc
				position:absolute
				left:0
				right:0
				bottom:0
				height:.44rem
				line-height:.44rem
				color:$darkTextColor
				text-align:center
				ellipsis()
</style>